急求关于“克隆”一词出现背景的英语作文

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急求关于“克隆”一词出现背景的英语作文
急求关于“克隆”一词出现背景的英语作文

急求关于“克隆”一词出现背景的英语作文
For the cloning of human beings, see Human cloning. For other uses, see Cloning (disambiguation).

The sea anemone, Anthopleura elegantissima in process of cloning
Cloning in biology is the process of producing similar populations of genetically identical individuals that occurs in nature when organisms such as bacteria, insects or plants reproduce asexually. Cloning in biotechnology refers to processes used to create copies of DNA fragments (molecular cloning), cells (cell cloning), or organisms. The term also refers to the production of multiple copies of a product such as digital media or software.

The term clone is derived from the Ancient Greek word κλών (klōn, “twig”), referring to the process whereby a new plant can be created from a twig. In horticulture, the spelling clon was used until the twentieth century; the final e came into use to indicate the vowel is a "long o" instead of a "short o".[1][2] Since the term entered the popular lexicon in a more general context, the spelling clone has been used exclusively.

汗 你是不是HSD 10网工的……